Andrew Brydon Conception 

The act of throwing up in someone else's asshole.

Person one: Someone threw up in my asshole and I had this really ugly kid; it was like an Andrew Brydon Conception
Person two: Wanna read slash?
Person one: *suicide nades*

Andrew Brydon Conception by Kylie Whitaker May 18, 2008

Immaculate Conception High School 

A school in Constant Spring Jamaica where the girls perform exceptionally well and are NOT YAMHEADS... They don't cry ova no man!!!

Girl: I go to Immaculate Conception High School

Boy: Oh, I bet your not a yamhead

Immaculate Conception High School by Marie Tarie January 25, 2022

concentration tongue 

Much like drummer tongue, the act of unconsciously sticking the tongue part way out of the mouth while performing any task requiring concentration.

Billy must find colouring difficult: his concentration tongue is sticking out.

concentration tongue by Chibi Jeeb December 27, 2010

puerto rican concentration camp

When a Puerto Rican man ejaculates such an exorbitant amount of semen into an object, leading to the murder of millions of would-be Puerto Rican children in one place.

This dude Hernan has dumped so many loads in his mattress it's like a Puerto Rican concentration camp.

puerto rican concentration camp by pp9k December 17, 2017

Concutation 

The act of ignoring people that annoy, irritate or infuriate you.

"I'm surprised you didn't hit her. That's some serious concutation right there."

Concutation by concutation May 18, 2006

Splash Conception 

An accidental pregnancy caused by the leaking of man butter from a woman's anus to her vagina, post coitus.

The splash conception is the number one cause of accidental births in Brick, NJ.

Splash Conception by Corseliun Michael Corett III July 31, 2006

Concentration Cramp 

An alternative name for a headache.

Discomfort experienced when an individual has been focusing on a task for too long and needs a break.

"All this cramming for our European history class will be worth it when we get an A"

"I sure hope so, memorizing all the dates is giving me a serious concentration cramp"

Concentration Cramp by ratherdashing April 1, 2017